some one please help me i have a 2000 audi a4 wagon 1.8t turbo all wheel drive it has 173,000 miles and it ran fine intill i changed the engine oil the guy put reg & cynthetic blend and about 5 quarts some one told me he put to much? any way when i left the oil change place i noticed a wierd feeling from driveing and the engine oil light came on and i noticed there was no oil prusser from the gauge on the glouster so i took it back and there is oil all on he bottom of the car its leaking oil and it never did before the guy told me that putting a extra court of oil wouldent do anything to it so i took it back to the guy i bought it from and he looked at it and he said its leaking from the valve and it needs a valve gasket and some other place on top of engine like a pcv pipe has a crack in it or something can sone one please help with any kind of info for me and the other guy i took it to said this happend from having to much oil so i took it back to the oil guy and he said thats not true he said take it back to the macanic i bought it from b/c he put gear oil in it and when they drained it and put new oil it started leaking so i am in the middle of 2 mecanics and i dont know who to belive or what to do